Question

Will fan+medal
The area of a rectangular picture frame is given by the trinomial 3x^2-9x-30

Answer 1

@Ashes.boom

Answer 2

@kittenlover731

Answer 3

@Godlovesme

Answer 4

so same as the other one. Can you find a Greatest Common Factor?

Answer 5

9

Answer 6

no because you have 3, 9 is not a factor of 3

Answer 7

but 3 is a factor of 9 right?

Answer 8

3x-6 x-5 is my answer

Answer 9

is that correct

Answer 10

when you multiply them together do you get the original trinomial? thats the way to check

Answer 11

oh so i have this (3x+6) and (x-5)

Answer 12

yep that gets you 3x^2 - 9x - 30

Answer 13

good job :)

Answer 14

thanks

Answer 15

Your welcome!